1. Fuzzy decision trees;Adamo;Fuzzy Sets & Syst,1980
2. Rating and ranking of multiple-aspect alternatives using fuzzy sets;Baas;Automatica,1977
3. Comparison of fuzzy sets on the same decision space;Baldwin;Fuzzy Sets & Syst,1979
4. A review of some methods for ranking fuzzy subsets;Bortolan;Int. Rep. LADSEB 83/01,1983
5. Ranking of fuzzy utilities with triangular membership functions;Chang,1981